etc/profile

   1 # /etc/profile
   2 # $Id$
   3
   4 # System wide environment and startup programs
   5 # Functions and aliases go into the shells dependent startup files
   6
   7 echo "$PATH" | grep -q /usr/X11R6/bin || PATH="$PATH:/usr/X11R6/bin"
   8 echo "$PATH" | grep -q /usr/local/bin || PATH="$PATH:/usr/local/bin"
   9 echo "$PATH" | grep -q "$HOME/bin" || PATH="$PATH:$HOME/bin"
  10
  11 if [ `id -gn` = `id -un` -a `id -u` -gt 14 ]; then
  12         umask 002
  13 else
  14         umask 022
  15 fi
  16
  17 USER=`id -un`
  18 LOGNAME=$USER
  19
  20 HOSTNAME=`/bin/uname -n`
  21 HISTFILE="$HOME/.history"
  22 HISTSIZE=1000
  23 HISTFILESIZE=1000
  24
  25 # home_etc user config-dirs
  26 #CONFIG_DIR=etc
  27 #HOME_ETC=$HOME/$CONFIG_DIR
  28 #export CONFIG_DIR HOME_ETC
  29
  30 #
  31 # Setup the environment for various shells
  32 #
  33
  34 if [ "$TERM" = "" -o "$TERM" = "unknown" ]; then
  35         TERM=linux
  36 fi
  37
  38 SH="${0#\-}"
  39 SH="${SH#/bin/}"
  40 if [ "$SH" = "sh" ]; then
  41         if [ -n "$KSH_VERSION" ]; then
  42                 SH=ksh
  43         elif [ -n "$ZSH_VERSION" ]; then
  44                 SH=zsh
  45         elif [ -n "$BASH_VERSION" ]; then
  46                 SH=bash
  47         elif [ -n "`$SH -c 'echo ${.sh.version}' 2>/dev/null`" ]; then
  48                 SH=ksh93
  49         fi
  50 fi
  51
  52 case "$SH" in
  53   bash)
  54         case $TERM in
  55                 xterm*)
  56                         PS1="\[\033]0;\u@\h: \w\007\][\u@\h \W]\\$ "
  57                         ;;
  58                 *)
  59                         PS1="[\u@\h \W]\\$ "
  60                         ;;
  61         esac
  62         ;;
  63   ksh|pdksh)
  64         if [ `id -u` -eq 0 ]; then
  65                 PS1='[${LOGNAME-$USER}@${HOSTNAME} `
  66                 if [ "$PWD" = "/${PWD##*/}" ]; then
  67                         echo $PWD;
  68                 else
  69                         echo ${PWD##*/};
  70                 fi`]# '
  71         else
  72                 PS1='[${LOGNAME-$USER}@${HOSTNAME} `
  73                 if [ "$PWD" = "/${PWD##*/}" ]; then
  74                         echo $PWD;
  75                 else
  76                         echo ${PWD##*/};
  77                 fi`]$ '
  78         fi
  79         PS2='> '
  80         set -o emacs
  81         bind '^[^I'=complete-list >/dev/null 2>&1
  82         #
  83         # Setup some of the most basic editing functions
  84         # to work properly under different terminal emulators.
  85         #
  86         case $TERM in
  87         nxterm|xterm|xterm-color)
  88                 bind '^[[H'=beginning-of-line >/dev/null 2>&1
  89                 bind '^[[F'=end-of-line >/dev/null 2>&1
  90                 ;;
  91         linux|rxvt)
  92                 bind '^[[1~'=beginning-of-line >/dev/null 2>&1
  93                 bind '^[[4~'=end-of-line >/dev/null 2>&1
  94                 ;;
  95         esac
  96         ;;
  97   ksh93)
  98         if [ `id -u` -eq 0 ]; then
  99                 PS1='[${LOGNAME-$USER}@${HOSTNAME} `
 100                 if [ "$PWD" = "/${PWD##*/}" ]; then
 101                         echo $PWD;
 102                 else
 103                         echo ${PWD##*/};
 104                 fi`]# '
 105         else
 106                 PS1='[${LOGNAME-$USER}@${HOSTNAME} `
 107                 if [ "$PWD" = "/${PWD##*/}" ]; then
 108                         echo $PWD;
 109                 else
 110                         echo ${PWD##*/};
 111                 fi`]$ '
 112         fi
 113         PS2='> '
 114         set -o nolog
 115         set -o emacs
 116         case $TERM in
 117         nxterm|xterm|xterm-color)
 118                 trap 'case ${.sh.edchar} in "\e[F") .sh.edchar="\ 5" ;; "\e[H") .sh.edchar="\ 1" ;; esac' KEYBD
 119                 ;;
 120         linux|rxvt)
 121                 trap 'case ${.sh.edchar} in "\e[4~") .sh.edchar="\ 5" ;; "\e[1~") .sh.edchar="\ 1" ;; esac' KEYBD
 122                 ;;
 123         esac
 124         ;;
 125   zsh)
 126         PS1='[%n@%m %~]%(!.#.%\$) '
 127         RPS1="%T"
 128
 129         # other HISTFILE, zsh uses diffrent fmt
 130         HISTFILE=~/.historyz
 131         # w/o this hist file won't get saved!
 132         SAVEHIST=$HISTSIZE
 133         ;;
 134 esac
 135
 136 unset SH
 137 export PATH USER LOGNAME HOSTNAME HISTFILE HISTSIZE HISTFILESIZE PS1 PS2
 138
 139 for i in /etc/profile.d/*.sh ; do
 140         if [ -x $i ]; then
 141                 . $i
 142         fi
 143 done
 144
 145 unset i
 146
 147 # vi:syntax=sh